The benro gx range of low profile ball heads stand as strong, functional pieces of kit that guarantee to impress. With a durable aluminium construction, dual panoramic pan head for precise movements, and ergonomic operation knobs you can efficiently switch between landscape and portrait orientation. 360° rotation under the qr plate and 360° below the ball head provide pin point positioning for high quality panoramic image capture. There are fine calibration marks at each axis to ensure that you can easily replicate camera movements. The featured safety lock works via a pull and twist movement, ensuring the qr plate is both secure and easily detached replaced when needed. For efficient levelling, be sure to take advantage of the built in bubble level. This ball head further utilises dual inclined internal locking rings that are 30% stronger than previous models making this gx30 a smooth, reliable tool for capturing stunning panoramic images.